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Adding SE Policy rules to allow usage of unix stream sockets by dbus … #804

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merged 2 commits into from
Aug 19, 2024
Merged

Adding SE Policy rules to allow usage of unix stream sockets by dbus … #804

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50a5555
Adding SE Policy rules to allow usage of unix stream sockets by dbus …
Aug 16, 2024
c1284c6
bluetooth: Move line.
pebenito Aug 19, 2024
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22 changes: 22 additions & 0 deletions policy/modules/services/bluetooth.if
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Original file line number Diff line number Diff line change
Expand Up @@ -187,6 +187,28 @@ interface(`bluetooth_dontaudit_read_helper_state',`
dontaudit $1 bluetooth_helper_t:file read_file_perms;
')

#####################################
## <summary>
## Connect to bluetooth over a unix domain
## stream socket. The socket can be used
## for read and write. This is required for
# bluetooth helper context.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`bluetooth_use_inherited_helper_stream_sockets',`
gen_require(`
type bluetooth_helper_t;
')

allow $1 bluetooth_helper_t:unix_stream_socket rw_socket_perms;
allow $1 bluetooth_helper_t:fd use;
')

########################################
## <summary>
## All of the rules required to
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2 changes: 2 additions & 0 deletions policy/modules/services/bluetooth.te
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Expand Up @@ -90,6 +90,8 @@ files_runtime_filetrans(bluetooth_t, bluetooth_runtime_t, { file sock_file })

can_exec(bluetooth_t, bluetooth_helper_exec_t)

bluetooth_use_inherited_helper_stream_sockets(bluetooth_t)

kernel_read_kernel_sysctls(bluetooth_t)
kernel_read_system_state(bluetooth_t)
kernel_read_network_state(bluetooth_t)
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1 change: 1 addition & 0 deletions policy/modules/services/dbus.te
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Expand Up @@ -266,6 +266,7 @@ optional_policy(`

optional_policy(`
bluetooth_use(system_dbusd_t)
bluetooth_use_inherited_helper_stream_sockets(system_dbusd_t)
')

optional_policy(`
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